diff --git a/assets/themes/ghostbikes/ghostbikes.json b/assets/themes/ghostbikes/ghostbikes.json
index 7c03c64bb4..229a32751f 100644
--- a/assets/themes/ghostbikes/ghostbikes.json
+++ b/assets/themes/ghostbikes/ghostbikes.json
@@ -9,7 +9,17 @@
     "ja",
     "nb_NO",
     "zh_Hant",
-    "fr"
+    "fr",
+    "eo",
+    "es",
+    "fi",
+    "gl",
+    "hu",
+    "it",
+    "pl",
+    "pt_BR",
+    "ru",
+    "sv"
   ],
   "title": {
     "en": "Ghost bikes",
@@ -18,7 +28,17 @@
     "ja": "ゴーストバイク",
     "nb_NO": "Spøkelsessykler",
     "zh_Hant": "幽靈單車",
-    "fr": "Vélo fantôme"
+    "fr": "Vélo fantôme",
+    "eo": "Fantombiciklo",
+    "es": "Bicicleta blanca",
+    "fi": "Haamupyörä",
+    "gl": "Bicicleta pantasma",
+    "hu": "Emlékkerékpár",
+    "it": "Bici fantasma",
+    "pl": "Duch roweru",
+    "pt_BR": "Bicicleta fantasma",
+    "ru": "Велосипед Ghost",
+    "sv": "Spökcykel"
   },
   "description": {
     "en": "A <b>ghost bike</b> is a memorial for a cyclist who died in a traffic accident, in the form of a white bicycle placed permanently near the accident location.<br/><br/>On this map, one can see all the ghost bikes which are known by OpenStreetMap. Is a ghost bike missing? Everyone can add or update information here - you only need to have a (free) OpenStreetMap account.",
diff --git a/langs/themes/eo.json b/langs/themes/eo.json
index 14237a1193..968beb4986 100644
--- a/langs/themes/eo.json
+++ b/langs/themes/eo.json
@@ -2,4 +2,4 @@
     "ghostbikes": {
         "title": "Fantombiciklo"
     }
-}
+}
\ No newline at end of file
diff --git a/langs/themes/es.json b/langs/themes/es.json
index bd4468d84a..158b8b000e 100644
--- a/langs/themes/es.json
+++ b/langs/themes/es.json
@@ -31,11 +31,11 @@
             }
         }
     },
-    "personal": {
-        "title": "Interficie personal",
-        "description": "Crea una interficie basada en todas las capas disponibles de todas las interficies"
-    },
     "ghostbikes": {
         "title": "Bicicleta blanca"
+    },
+    "personal": {
+        "description": "Crea una interficie basada en todas las capas disponibles de todas las interficies",
+        "title": "Interficie personal"
     }
-}
+}
\ No newline at end of file
diff --git a/langs/themes/fi.json b/langs/themes/fi.json
index 6e55fc9431..62f2d561dc 100644
--- a/langs/themes/fi.json
+++ b/langs/themes/fi.json
@@ -2,4 +2,4 @@
     "ghostbikes": {
         "title": "Haamupyörä"
     }
-}
+}
\ No newline at end of file
diff --git a/langs/themes/gl.json b/langs/themes/gl.json
index 80fcaffa92..907a31cae9 100644
--- a/langs/themes/gl.json
+++ b/langs/themes/gl.json
@@ -3,11 +3,11 @@
         "description": "O obxectivo deste mapa é amosar ós ciclistas unha solución doada de empregar para atopar a infraestrutura axeitada para as súas necesidades.<br><br>Podes obter a túa localización precisa (só para dispositivos móbiles) e escoller as capas que sexan relevantes para ti na esquina inferior esquerda. Tamén podes empregar esta ferramenta para engadir ou editar puntos de interese ó mapa e fornecer máis datos respondendo as cuestións.<br><br>Todas as modificacións que fagas serán gardadas de xeito automático na base de datos global do OpenStreetMap e outros poderán reutilizalos libremente.<br><br>Para máis información sobre o proxecto cyclofix, vai a <a href='https://cyclofix.osm.be/'>cyclofix.osm.be</a>.",
         "title": "Cyclofix - Un mapa aberto para os ciclistas"
     },
-    "personal": {
-        "title": "Tema personalizado",
-        "description": "Crea un tema baseado en todas as capas dispoñíbeis de todos os temas"
-    },
     "ghostbikes": {
         "title": "Bicicleta pantasma"
+    },
+    "personal": {
+        "description": "Crea un tema baseado en todas as capas dispoñíbeis de todos os temas",
+        "title": "Tema personalizado"
     }
-}
+}
\ No newline at end of file
diff --git a/langs/themes/hu.json b/langs/themes/hu.json
index a7432fd2ad..202f0811d0 100644
--- a/langs/themes/hu.json
+++ b/langs/themes/hu.json
@@ -8,4 +8,4 @@
     "ghostbikes": {
         "title": "Emlékkerékpár"
     }
-}
+}
\ No newline at end of file
diff --git a/langs/themes/it.json b/langs/themes/it.json
index 38e22ebfec..e75545c575 100644
--- a/langs/themes/it.json
+++ b/langs/themes/it.json
@@ -488,6 +488,9 @@
         "shortDescription": "Questa mappa mostra i giardini verticali, con foto e informazioni utili sulla loro orientazione, sull'illuminazione solare e sui tipi di piante.",
         "title": "Giardini verticali"
     },
+    "ghostbikes": {
+        "title": "Bici fantasma"
+    },
     "hailhydrant": {
         "layers": {
             "0": {
@@ -531,8 +534,6 @@
     "trees": {
         "description": "Mappa tutti gli alberi!",
         "shortDescription": "Mappa tutti gli alberi",
-    },
-    "ghostbikes": {
-        "title": "Bici fantasma"
+        "title": "Alberi"
     }
-}
+}
\ No newline at end of file
diff --git a/langs/themes/pl.json b/langs/themes/pl.json
index 2e8c85c73a..48289dbab0 100644
--- a/langs/themes/pl.json
+++ b/langs/themes/pl.json
@@ -6,6 +6,9 @@
     "artwork": {
         "title": "Otwórz mapę dzieł sztuki"
     },
+    "ghostbikes": {
+        "title": "Duch roweru"
+    },
     "surveillance": {
         "description": "Na tej otwartej mapie można znaleźć kamery monitoringu.",
         "shortDescription": "Kamery monitorujące i inne środki nadzoru"
@@ -15,13 +18,7 @@
         "title": "Mapa otwartych toalet"
     },
     "trees": {
-        "title": "Drzewa",
-        "shortDescription": "Sporządzić mapę wszystkich drzew"
-    },
-    "artwork": {
-        "title": "Otwórz mapę dzieł sztuki"
-    },
-    "ghostbikes": {
-        "title": "Duch roweru"
+        "shortDescription": "Sporządzić mapę wszystkich drzew",
+        "title": "Drzewa"
     }
 }
\ No newline at end of file
diff --git a/langs/themes/pt_BR.json b/langs/themes/pt_BR.json
index c6ccc90706..56138ae8f3 100644
--- a/langs/themes/pt_BR.json
+++ b/langs/themes/pt_BR.json
@@ -166,13 +166,12 @@
                     },
                     "render": "Estação de despejo {nome}"
                 }
-            },
-           "shortDescription": "Encontre locais para passar a noite com o seu campista",
+            }
+        },
+        "shortDescription": "Encontre locais para passar a noite com o seu campista",
         "title": "Locais de acampamento"
-        }
     },
     "ghostbikes": {
         "title": "Bicicleta fantasma"
-        }
     }
-}
+}
\ No newline at end of file
diff --git a/langs/themes/ru.json b/langs/themes/ru.json
index 311141679b..e4168c08da 100644
--- a/langs/themes/ru.json
+++ b/langs/themes/ru.json
@@ -421,6 +421,9 @@
             }
         }
     },
+    "ghostbikes": {
+        "title": "Велосипед Ghost"
+    },
     "hailhydrant": {
         "layers": {
             "0": {
@@ -642,8 +645,6 @@
     "trees": {
         "description": "Нанесите все деревья на карту!",
         "shortDescription": "Карта деревьев",
-    },
-    "ghostbikes": {
-        "title": "Велосипед Ghost"
+        "title": "Деревья"
     }
-}
+}
\ No newline at end of file
diff --git a/langs/themes/sv.json b/langs/themes/sv.json
index 7c08320e76..8c5ac8469c 100644
--- a/langs/themes/sv.json
+++ b/langs/themes/sv.json
@@ -9,4 +9,4 @@
     "ghostbikes": {
         "title": "Spökcykel"
     }
-}
+}
\ No newline at end of file
diff --git a/scripts/generateTranslations.ts b/scripts/generateTranslations.ts
index 12dadee55f..f5f59afd81 100644
--- a/scripts/generateTranslations.ts
+++ b/scripts/generateTranslations.ts
@@ -277,7 +277,12 @@ function loadTranslationFilesFrom(target: string): Map<string, any> {
     for (const translationFilePath of translationFilePaths) {
         let language = translationFilePath.substr(translationFilePath.lastIndexOf("/") + 1)
         language = language.substr(0, language.length - 5)
-        translationFiles.set(language, JSON.parse(readFileSync(translationFilePath, "utf8")))
+        try{
+            translationFiles.set(language, JSON.parse(readFileSync(translationFilePath, "utf8")))
+        }catch(e){
+            console.error("Invalid JSON file or file does not exist", translationFilePath)
+            throw e;
+        }
     }
     return translationFiles;
 }